Procyanidin Pentamer E (EEEEE)

Abstract

Procyanidins are a sub class of proanthocyanidins (PACs), formed from (+) catechin and (-) epicatechin subunits. Procyanidins can be categorized into A-type and B-type, depending on the nature of the interflavan bonds. B-type procyanidins have a single interflavan bond. A-type procyanidins differentiate themselves from B-type procyanidins by containing a second interflavan bond between at least one set of subunits. The most abundant B-type pentamer procyanidin is Procyanidin Pentamer E (EEEEE), which is found in popular dietary products such as apple skins, cocoa, and grapes.

Procyanidin Pentamer E has been explored for its HIV-related and antioxidant activities.

It is commonly isolated from apples, and cocoa and has HIV-related and antioxidant activities.

You can find additional procyanidin reference standards here.

Categories: Apple PACs, Cocoa PACs, Procyanidins (PACs)

Compound Details

CAS	N/A
Molecular Weight	1443.76
Chemical Formula	C75H62O30
IUPAC	N/A
Synonyms	N/A
SMILES	N/A
Purity	94.1%
Storage Temperature	Below -18 degrees C
Storage Conditions	Dry, freezer

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$42.00 - $109.00 / milligram

Range (milligram)	Price ($/milligram)
5 - 24 milligram	$109.00 / milligram
25 - 99 milligram	$92.50 / milligram
100 - 249 milligram	$76.00 / milligram
250 - 499 milligram	$58.50 / milligram
500 - 1000 milligram	$42.00 / milligram

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